Last seen: Jan 14, 2025
also its worth saying, the PWM pump is not the enabler to run at low flow temps. That comes from having big enough emitters, properly balanced, etc. ...
@ecobaker mine did not need a firmware change. the PWM worked first time. I am not even sure how you would go about getting a firmware change done. ...
@bontwoody it will run at 35, but only stably if you have enough emitters to balance the min output of the HP. Which in my case with a 16kw gen6 unit...
probably about a grand's worth as well. which could have been not spend during the original install. its not just for laughs that we keep banging on...
@ecobaker you might want to check that the right valves are open and not open when wanted. I suggest drawing a plumbing diagram and a wiring diagram a...
@ecobaker the description of what the system did makes total sense if there was nothing running round the rads. as you have an LLH you need the second...
physics says that if you know what flow rate the existing circulation pump is running at, its power level, and the characteristic curve of the pump (w...
there is one G6 8kw on HPM.org, here , low point seems to be about 2.5kw. The owner of that one might be on this board as well, I can't remember. ...
@ecobaker so... your points, summarised. the guides you need are all here. type MIM-E03CN into the search. the MIM controller manual has all the p...
@editor I did look at 3 phase, it was painful, got quoted 10k just for the DNO piece. and that was for tapping into the phases that's only 5 metres aw...
@jamespa I was wondering if you might say this 🙂 . those who've self installed have , generally speaking, installed in such a way that is compliant ...
@ecobaker if its in the airing cupboard it'll be no use, you need to move it to a living space to use it as the stat. Two wire low voltage so easy to ...
- 21 Forums
- 1,977 Topics
- 43.1 K Posts
- 47 Online
- 2,305 Members
Join Us!
Heat Pump Dramas?
Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
✅ Pre-Installation Planning
✅ Post-Installation Troubleshooting
✅ Performance Optimisation
✅ Complaint Support (Manufacturer & Installer)
Latest Posts
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
Thank you gentlemen/people (can't be too careful now) p...
By Abernyte , 5 minutes ago
-
Honestly no idea. The simple thermodynamics say that...
By JamesPa , 16 minutes ago
-
I received the new upgraded quote from SmartHeating (He...
By Eliuccio , 30 minutes ago
-
RE: Confused about Samsung Gen6 Hot Water Controller
Do you have the DHW on timed periods or on continuous w...
By DerekDeLeon , 11 hours ago
-
RE: What is the best strategy for operating a very oversized heat pump?
I think we are currently operating a weird mix of 2 and...
By guthrie , 13 hours ago
-
We’ve had our heat pump (EBAC) since October, with a fe...
By Simon and Zoe , 15 hours ago
-
RE: DHW temp Samsung AE120RXYDEG 12kw ASHP with Gen 6 controller
@Bami Ive had a look for the specs of your cylinder o...
By bontwoody , 15 hours ago
-
RE: best approach for primaries?
Personally I would want them inside the heated envelope...
By JamesPa , 18 hours ago
-
RE: help with new bathroom and towel radiator
I persuaded my installer that heat loss from the adjace...
By JamesPa , 18 hours ago
-
RE: Grant Aerona fine tuning advice needed
Thank you pretty sure it's solar gain causing the incre...
By Stopbar , 19 hours ago
-
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
I fitted a Samsung 8kw myself on a new build with under...
By DerekDeLeon , 22 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@adrian it does look like they’ve updated their outgoin...
By Arundalep , 2 days ago
-
RE: Heat Pump Sizing & Installation Costs
1970s 4-bed detached house approx 168 sq.m internal are...
By JohnR , 2 days ago
-
RE: Is it KISS or constant – weather compensation vs. set flow temperature?
Away at present. Hence the delay. Will get back asap. ...
By cliffhanger , 2 days ago
-
RE: Setback savings - fact or fiction?
The lower the DT the higher the flow rate. The lower ...
By BobTSkutter , 3 days ago
-
RE: New kitchen with no walls – will fan coil units work?
Thanks. That explains the strangely-shaped 'feet' (loo...
By IanMK13 , 3 days ago
-
RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
I’ve updated Bodge Buster for 2025 to empower homeowner...
By Mars , 3 days ago
-
RE: Aira Heat Pump: Stylish Scandinavian Heating
Aira, the Swedish, end to end manufacturer, system desi...
By KevinPotts , 3 days ago
-
RE: Grant ASHP not reaching target temperatures
@mikefl Thank you. I’m not sure how to do these checks ...
By Hillswick , 4 days ago
Latest Topics
-
Confused about Samsung Gen6 Hot Water Controller
By ntruby 12 hours ago
-
help with new bathroom and towel radiator
By AdamK 22 hours ago
-
Grant Aerona fine tuning advice needed
By Stopbar 2 days ago
-
Adjusting 6kW Daikin's Weather Compensation Curve
By Ubert767 5 days ago
-
Should I make my radiators smaller?
By Scalextrix 6 days ago